Subject Started by Replies Views Last post
What would have happened if HID technology was invented after LED? lantern_vision 5 1190 January 20, 2016, 02:46:48 PM
by Medved
What would be the best way to power a 75 watt mercury vapor lamp? Fluorescent05 1 1017 November 24, 2018, 10:40:52 AM
by xmaslightguy
What would be the best way to power a 50 watt mercury vapor lamp? Fluorescent05 11 2109 November 16, 2018, 08:14:03 PM
by wide-lite 1000
What was wrong with the M-250R1, M-400R2? M250R201SA 6 1922 March 18, 2018, 02:33:33 PM
by lightinglover8902
What was the biggest lamp you ever seen in a streetlamp? magslight 7 1766 March 14, 2010, 11:12:32 PM
by arcblue
What type of fluorescent lamps are used in signs in the US? mdcastle 5 768 August 16, 2016, 04:36:15 PM
by Lumex120
What type of ballast is this? Patrick 8 1825 December 10, 2012, 12:45:46 PM
by Ash
What type of ballast is inside the 110v Defender 400w MH floodlight? WorldwideHIDCollectorUSA 0 396 November 04, 2020, 01:12:59 AM
by WorldwideHIDCollectorUSA
What the differences between AEL 165 and AEL Dusk to Dawn? Cole D. 7 1696 May 29, 2019, 11:38:55 PM
by Cole D.
What streetlights are in your neighborhood or local street? « 1 2 3 » Lightguy 38 7141 November 15, 2020, 05:30:17 PM
by joseph_125
What should I do? LightsoftheWest 1 439 November 14, 2020, 05:50:01 PM
by Medved
What Public Agencies AREN'T Installing LEDs yet? EpicStreetlights 5 1490 September 20, 2020, 04:50:54 PM
by HPS_250
What makes a high bay fixture a “transparent high bay” fixture? WorldwideHIDCollectorUSA 1 230 March 09, 2022, 07:34:17 AM
by dor123
What kind of lamps (Bulbs) are these, and where can I buy them? LampLover 6 1472 February 14, 2019, 12:43:20 AM
by refridgedude1841
what is your favrorite light? « 1 2 » Metal Halide Boy 19 2432 December 03, 2020, 09:49:56 AM
by Binarix128
What is your favorite street light fixture in Europe? osramlight_200 8 991 June 20, 2021, 01:19:47 AM
by Michael
What is your favorite fixture « 1 2 3 » GE M-400A1 30 6155 April 21, 2016, 01:07:31 PM
by M250R201SA
What is this? (SimpleSet) M250R201SA 4 910 April 29, 2019, 02:29:24 PM
by M250R201SA
What is this MH lantern? Hxa 2 1064 April 05, 2020, 03:09:31 PM
by Hxa
What is This ?? wide-lite 1000 5 677 November 12, 2020, 12:47:35 AM
by LightsoftheWest
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